Are solar panels becoming more efficient?

With the advancement of solar panels and related technology comes higher solar panel efficiency. California Solar Statistics provides up-to-date information on the development of solar energy in the State of California.

As far as numbers go, the most efficient panels that the market has to offer have 22.8% efficiency rating. On average, solar panels would have an efficiency rating between 15% and 17%.

Another major factor that affects the actual performance of your solar panels and allows you to maximize their efficiency is your solar system design. Namely, when designing your solar system, your contractors should take into consideration various aspects: the size and energy efficiency of your home, the surface, location and orientation of your rooftop, etc.

For this reason, it is of paramount importance that you invest in a custom-made solar energy solution that will allow you to get the most out of your solar system.

Do solar panels require direct sunlight?

The short answer is it does not have to be direct sunlight and the reason is simple: direct sunlight is a source of heat and solar panels do not need heat to work. In fact, heat itself has no effect on solar panel productivity whatsoever. It is daylight energy that solar panels need to work. The purpose of cells in solar panels is to convert photons in daylight energy to generate electricity.

However, this is not to say that there is harm in having your solar panels exposed to direct sunlight for the simple reason that direct sunlight creates the ideal environment for the panels.

Does cloudy weather affect solar panel performance?

Cloudy weather can certainly affect solar panel performance and to a drastic extent. In fact, the performance of solar panels can be reduced by a staggering 60%. In other words, the same set of solar panels will be 40% as effective in cloudy weather as they would be in sunny weather.

Do solar panels work through glass windows?

In short, solar panels can work through glass. However, when glass is blocking the sunlight, the efficiency and power output will inevitably be reduced. In other words, if you want to maximize the performance of your solar panels and actually get what you paid for, you will want to make sure that they are not installed behind glass. Of course, if you have a competent and experienced team of solar panel installers by your side, that is really not something you will have to worry about.

Expert solar panel installation in Poway CA

If you have decided to take action and go solar in Poway, CA, home to Lake Poway, the next step is at your fingertips: call Action Solar! We use sophisticated equipment and products from reputable manufacturers to bring you the best that solar technology has to offer, all that tailor-made to your home.

You can count on us to plan everything down to the last detail and execute flawlessly. It’s time to make the most of California’s sunny weather and take advantage of the savings. Shoot us a call today!